Identifying these unusual symptoms early can help in preventing long-term health issues. Unexplainable pain in the muscles One surprising sign of Vitamin D deficiency is chronic muscle pain.

Unusual fatigue, skin changes, or pain could be your body's way of signaling hidden health issues months before diagnosis.

Something unusual is happening in the oceans. Strange deep-sea creatures are surfacing, and marine life is behaving unpredictably. From the rare sighting of the so-called “doomsday fish” to ...